/*
 * Copyright (c) 2013 Razeware LLC
 * 
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 * 
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */

#import <SpriteKit/SpriteKit.h>

/** Disable debug drawing by setting this to NO. Default value is YES. */
extern BOOL SKTDebugDrawEnabled;

@interface SKNode (SKTDebugDraw)

/**
 * Draws a stroked path on top of this node.
 *
 * @return the debug shape
 */
- (SKShapeNode *)skt_attachDebugFrameFromPath:(CGPathRef)path color:(SKColor *)color;

/**
 * Draws a stroked rectangle on top of this node.
 *
 * @return the debug shape
 */
- (SKShapeNode *)skt_attachDebugRectWithSize:(CGSize)size color:(SKColor *)color;

/**
 * Draws a stroked circle on top of this node.
 *
 * @return the debug shape
 */
- (SKShapeNode *)skt_attachDebugCircleWithRadius:(CGFloat)radius color:(SKColor *)color;

/**
 * Draws a line on top of this node.
 *
 * @return the debug shape
 */
- (SKShapeNode *)skt_attachDebugLineFromPoint:(CGPoint)startPoint toPoint:(CGPoint)endPoint color:(SKColor *)color;

@end
